CN207154944U - The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically - Google Patents
The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically Download PDFInfo
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- CN207154944U CN207154944U CN201720269434.0U CN201720269434U CN207154944U CN 207154944 U CN207154944 U CN 207154944U CN 201720269434 U CN201720269434 U CN 201720269434U CN 207154944 U CN207154944 U CN 207154944U
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- electrode
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- conductor fluid
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Abstract
The utility model discloses the discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically, including workbench, it is arranged on the workbench and for clamping workpiece to be processed and making its relatively described tool-electrode along the fixture parallel to planar movement where the workbench, and the workpiece to be processed and the distance between the tool-electrode are adjustable, also include electrode prosthetic device, the electrode prosthetic device includes tool-electrode, with the top for being arranged on the tool-electrode and the applicator roll being engaged with the tool-electrode, and conductor fluid feeding mechanism.Said apparatus, in discharging milling process, export license can effectively be repaired, so as to improve machining accuracy and crudy.
Description
Technical field
EDM Technology field is the utility model is related to, the discharging milling that more particularly to a kind of tool-electrode compensates automatically adds
Frock is put.
Background technology
With the development of science and technology, the superhard material such as high-speed steel, titanium alloy, metal-base composites emerges in multitude, such material
Material is applied to the industrial circles such as space flight and aviation, electronics, automobile by increasingly extensive, but such material belongs to typical difficult processing
Material, it is difficult to effectively process such material using traditional milling method.
Electro-discharge machining method has the advantages that not influenceed by workpiece material hardness, machining accuracy is high, is processing superhard material
One of effective ways.But if traditional discharge process is directly incorporated into the Milling Process field of superhard material, by
While spark discharge effect is removing workpiece material also can removal tool electrode material, therefore in process instrument electricity
The discharge loss of pole be will be unable to avoid, and strong influence machining accuracy and crudy are improved and added by lasting tool loss
Work cost.
Therefore, how in discharging milling process, loss that can be to tool-electrode is effectively repaired, so as to carry
High manufacturing accuracy and crudy are the technical problems of those skilled in the art's urgent need to resolve.
Utility model content
In view of this, the purpose of this utility model is to provide the discharging milling processing dress that a kind of tool-electrode compensates automatically
Put, in discharging milling process, export license can effectively be repaired, so as to improve machining accuracy and processing matter
Amount.
To achieve the above object, the utility model provides following technical scheme:
The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically, including workbench, are arranged on the workbench
And for clamping workpiece to be processed and making its relatively described tool-electrode along the folder parallel to planar movement where the workbench
Tool, and the workpiece to be processed and the distance between the tool-electrode are adjustable, in addition to electrode prosthetic device, the electrode are repaiied
Apparatus for coating includes tool-electrode, and is arranged on the top of the tool-electrode and the applicator roll being engaged with the tool-electrode,
And conductor fluid feeding mechanism, the conductor fluid feeding mechanism are arranged on the top of the applicator roll, and the electrical conduction current
The bottom of body feeding mechanism offers the discharge orifice for flowing out conductor fluid, and the applicator roll and the tool-electrode
Direction of rotation is on the contrary, formation in order to coat;The axle center of the applicator roll and the axis parallel of the tool-electrode, it is described
Be provided with the groove for holding working solution on workbench, the workpiece to be processed with the electro-discharge machining portion of the tool-electrode
It is placed in the groove.
Preferably, the height of the working solution is higher than the workpiece to be processed and the electro-discharge machining portion of the tool-electrode
Highly.
Preferably, in addition to it is used for the conductor fluid solidification device that the coat is solidified into conductor fluid cured layer, and
The conductor fluid solidification device is arranged on the top of the tool-electrode.
Preferably, the tool-electrode is cylindric, and is provided with the middle part of the tool-electrode for driving the work
The rotating shaft that tool electrode rotates.
Preferably, conduction brush is installed, the conduction brush is extremely connected with the one of power supply in the rotating shaft;The work to be processed
Part is extremely connected with the another of the power supply.
Preferably, the workbench is connected with control device, and the control device is used to control described in the fixture drive
The relatively described tool-electrode of workpiece to be processed is along parallel to the planar movement where the workbench and the control work to be processed
Part and the regulation in the gap of the tool-electrode.
Preferably, the conductor fluid is conductive silver paste, conductive copper paste or conductive carbon paste.
In summary, the discharging milling processing unit (plant) that above-mentioned tool-electrode compensates automatically, passes through conductor fluid feeding mechanism
Conductor fluid is dynamically coated on to tool-electrode and forms coat, when the coat on tool-electrode is in electric discharge machining process,
When being lost due to electric discharge, with the rotation of tool-electrode, will constantly there is new conductor fluid to be applied to tool-electrode
Surface, so as to timely be repaired to the discharge loss of coat so that in electric discharge machining process, tool-electrode it is several
What shape can be able to timely recover and keep;The fixture of workpiece to be processed is clamped by being set on workbench simultaneously, is made to be added
Work workpiece opposite tool electrode is along parallel to planar movement where workbench, and the distance between workpiece to be processed and tool-electrode
It is adjustable, it is achieved thereby that the stable discharging Milling Process to workpiece.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below to embodiment or
The required accompanying drawing used is briefly described in description of the prior art, it is clear that, drawings in the following description are only
Embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to the accompanying drawing of offer.
Fig. 1 is putting for the discharging milling processing unit (plant) that the tool-electrode disclosed in the utility model embodiment compensates automatically
The positive structure schematic of electric machining schematic diagram;
Fig. 2 is the partial enlarged drawing at Fig. 1 A;
Fig. 3 is putting for the discharging milling processing unit (plant) that the tool-electrode disclosed in the utility model embodiment compensates automatically
The side structure schematic diagram of electric machining schematic diagram;
Fig. 4 is Fig. 3 right side to regarding structural representation;
Fig. 5 is the milling for the discharging milling processing unit (plant) that the tool-electrode disclosed in the utility model embodiment compensates automatically
Cut the schematic diagram of structure.
Wherein, each component names are as follows:
1- tool-electrodes, 11- rotating shafts, 12- conductor fluid cured layers, 2- applicator rolls, 3- conductor fluid feeding mechanisms, 4- are led
Electrofluid, 5- conductor fluid solidification devices, 6- working solutions, 7- power supplys, 8- workpieces to be processed, 9- conduction brush, 10- grooves, 13- folders
Tool, 14- workbench, 15- control devices, 16- electric sparks.
Embodiment
Core of the present utility model is to provide the discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically, discharged
In Milling Processes, export license can effectively be repaired, so as to improve machining accuracy and crudy.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
As Figure 1-5, the discharging milling processing that the tool-electrode disclosed in the utility model embodiment compensates automatically
Device, including workbench 14, it is arranged on workbench 14 and for clamping workpiece to be processed 8 and making its edge of opposite tool electrode 1
Parallel to the fixture 13 of planar movement where workbench, and workpiece to be processed 8 and the distance between tool-electrode 1 are adjustable, also wrap
Include electrode prosthetic device, electrode prosthetic device includes tool-electrode 1, and be arranged on tool-electrode 1 top and with tool-electrode 1
The applicator roll 2 being engaged, and conductor fluid feeding mechanism 3, conductor fluid feeding mechanism 3 are arranged on the top of applicator roll 2, and
The bottom of conductor fluid feeding mechanism 3 offers the discharge orifice for flowing out conductor fluid 4, and applicator roll 2 and tool-electrode 1
Direction of rotation on the contrary, formation in order to coat;The axle center of applicator roll 2 and the axis parallel of tool-electrode 1, workbench 14
On be provided with groove 10 for holding working solution 6, the electro-discharge machining portion of workpiece to be processed 8 and tool-electrode 1 is built in groove
In 10.
Content, the discharging milling processing unit (plant) that above-mentioned tool-electrode compensates automatically, by leading are introduced compared to background technology
Electrofluid feeding mechanism forms coat to conductor fluid is dynamically coated on tool-electrode, when the coat on tool-electrode is being put
During electric machining, when being lost due to electric discharge, with the rotation of tool-electrode, will constantly there is new conductor fluid to be applied
To the surface of tool-electrode, so as to timely be repaired to the discharge loss of coat so that in electric discharge machining process,
The geometry of tool-electrode can be able to timely recover and keep;Simultaneously workpiece to be processed is clamped by being set on workbench
Fixture, make workpiece to be processed opposite tool electrode edge parallel to planar movement where workbench, and workpiece to be processed and instrument are electric
The distance between pole is adjustable, it is achieved thereby that the stable discharging Milling Process to workpiece.
It is further to note that the amount of feeding of general Milling Process is compared wants big with the amount of feeding of grinding, therefore,
The tool-electrode of Milling Process can be adjusted to the side of workpiece to be processed, and adjusts discharging gap and milling depth, then is entered
Row electro-discharge machining, and then can realize a Milling Process in place, less milling number, substantially increases production efficiency.
Further, the height of above-mentioned working solution 6 is higher than workpiece to be processed 8 and the height in the electro-discharge machining portion of tool-electrode 1
Degree.In electric discharge machining process, working solution 6 provides working media to region to be processed, on the one hand causes putting for region to be processed
Electric condition is established in which can be stabilized, and another aspect liquid can also take away heat caused by processing product and processing in time.Need
It is noted that the bottom of groove 10 is provided with outage, the working solution 6 after can be recycled.Need to illustrate
, realize that electro-discharge machining is only this practicality by way of above-mentioned working solution directly submerges workpiece to be processed and tool-electrode
The preferable citing of one kind of new embodiment, can also be and spray working solution (work between tool-electrode and workpiece to be processed in real time
Make medium) mode realize electro-discharge machining.
In further technical scheme, in addition to for coat to be solidified into the conductor fluid of conductor fluid cured layer 12
Solidification device 5, and conductor fluid solidification device 5 is arranged on the top of tool-electrode 1.By setting conductor fluid solidification device, to coating
Layer solidification, in order to form conductor fluid cured layer, because conductor fluid cured layer is solid forms so that electro-discharge machining is put
Electric gap is more accurate.Do not consolidated of course, it should be understood that above-mentioned coat can also be by conductor fluid solidification device
Change, conductor fluid can be the conductor fluid with automatic quick-drying or the conductor fluid with certain viscosity, only
The utility model embodiment is preferably by the way of above-mentioned conductor fluid solidification device is solidified.On it should be noted that
The curing mode for stating conductor fluid solidification device can be in one layer of the surface dynamic formation of tool-electrode by way of photocuring
Conductor fluid cured layer or other curing modes commonly used by those skilled in the art, such as air blower or drying
Etc. mode.
It is further to note that as shown in figure 3, the surface of tool-electrode is according to the coating, solidification, loss of conductor fluid
Following region will occur etc. situation:Conductor fluid coating zone I, conductor fluid consolidation zone II, conductor fluid solidification
12 pairs of workpiece of layer carry out the region III of electro-discharge machining, the region IV of the conductor fluid cured layer after discharge loss.When being discharged
During Milling Process, gap, conductor fluid cured layer between conductor fluid cured layer and the machining area of workpiece to be processed be present
12 pairs of workpieces to be processed 8 are processed, and the partial enlarged drawing of electro-discharge machining in process on tool-electrode 1 as shown in Fig. 2 pass through
The conductor fluid cured layer 12 that conductor fluid solidification device 5 is formed by curing carries out electro-discharge machining, tool-electrode 1 to workpiece to be processed 8
On conductor fluid cured layer 12 by electric spark ablation, and because conductor fluid 4 is constantly dynamically coated in tool-electrode
On so that the dynamic selfreparing so as to implementation tool electrode is constantly resumed by the conductor fluid cured layer 12 of ablation.
Further, above-mentioned tool-electrode 1 is cylindric, and the middle part of the tool-electrode 1 is provided with for band power driven tools
The rotating shaft 11 that electrode 1 rotates.It is appreciated of course that it is only this practicality that above-mentioned rotating shaft, which drives tool-electrode rotation,
The preferable citing of one kind of new embodiment, can also be tool-electrode by way of clamping device fixes rotation, or ability
The other modes that field technique personnel commonly use realize rotation.
Further, conduction brush 9 is installed in above-mentioned rotating shaft 11, the conduction brush 9 is extremely connected with the one of power supply 7;It is above-mentioned to treat
Workpieces processing 8 is extremely connected with the another of power supply 7.It should be noted that conduction brush 9 can be connected with the positive pole of power supply 7, also may be used
It is connected with the negative pole with power supply 7 to realize that opposed polarity is processed.It is appreciated of course that when above-mentioned conduction brush 9 and power supply just
When being extremely connected, workpiece to be processed is connected with the negative pole of power supply 7;When above-mentioned conduction brush 9 is connected with the negative pole of power supply, work to be processed
Part is connected with the positive pole of power supply 7.
Further, above-mentioned workbench 14 is connected with control device 15, and control device 15 is used to control the drive of fixture 13 to treat
Axis direction of the workpieces processing 8 along tool-electrode 1 moves and controlled workpiece to be processed 8 and the regulation in the gap of tool-electrode 1.It is logical
Cross and set control device make it that the regulation of the direction of motion of fixture is more convenient, flexible.
Further, above-mentioned conductor fluid 4 is conductive silver paste, conductive copper paste or conductive carbon paste.Certainly it is above-mentioned to be only
Preferable citing of the utility model embodiment for conductor fluid, it can also be other conductions that those skilled in the art commonly use
Fluid, such as various electrically conductive inks, can realize the reparation to sacrificial electrode.
The discharging milling processing unit (plant) that tool-electrode provided by the utility model compensates automatically has been carried out in detail above
Introduce.It should be noted that each embodiment is described by the way of progressive in this specification, what each embodiment stressed
All be the difference with other embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. the discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically, it is characterised in that including workbench (14), be arranged on
On the workbench (14) and for clamping workpiece to be processed (8) and making its relatively described tool-electrode (1) along parallel to described
The fixture (13) of planar movement where workbench, and the distance between the workpiece to be processed (8) and the tool-electrode (1) can
Adjust, in addition to electrode prosthetic device, the electrode prosthetic device includes tool-electrode (1), and is arranged on the tool-electrode (1)
Top and the applicator roll (2) that is engaged with the tool-electrode (1), and conductor fluid feeding mechanism (3), the electrical conduction current
Body feeding mechanism (3) is arranged on the top of the applicator roll (2), and the bottom of the conductor fluid feeding mechanism (3) offers
For flowing out the discharge orifice of conductor fluid (4), and the applicator roll (2) and the tool-electrode (1) direction of rotation on the contrary,
In order to the formation of coat;The axle center of the applicator roll (2) and the axis parallel of the tool-electrode (1), the workbench
(14) groove (10) for holding working solution (6), the workpiece to be processed (8) and the tool-electrode (1) are provided with
Electro-discharge machining portion is built in the groove (10), the height of the working solution (6) higher than the workpiece to be processed (8) with it is described
The height in the electro-discharge machining portion of tool-electrode (1).
2. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, it is characterised in that also include
For the coat to be solidified into the conductor fluid solidification device (5) of conductor fluid cured layer (12), and the conductor fluid is consolidated
Change the top that device (5) is arranged on the tool-electrode (1).
3. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, it is characterised in that the work
Have electrode (1) to be cylindric, and be provided with the middle part of the tool-electrode (1) and rotated for driving the tool-electrode (1) to do
The rotating shaft (11) of motion.
4. the discharging milling processing unit (plant) that tool-electrode according to claim 3 compensates automatically, it is characterised in that described turn
Conduction brush (9) is installed, the conduction brush (9) is extremely connected with the one of power supply (7) on axle (11);The workpiece to be processed (8) with
The another of the power supply (7) is extremely connected.
5. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, it is characterised in that the work
Make platform (14) and be connected with control device (15), the control device (15) is used to control the fixture (13) drive described to be processed
The relatively described tool-electrode (1) of workpiece (8) is along parallel to the planar movement where the workbench and the control work to be processed
Part (8) and the regulation in the gap of the tool-electrode (1).
6. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, it is characterised in that described to lead
Electrofluid (4) is conductive silver paste, conductive copper paste or conductive carbon paste.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720269434.0U CN207154944U (en) | 2017-03-17 | 2017-03-17 | The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically |
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CN201720269434.0U CN207154944U (en) | 2017-03-17 | 2017-03-17 | The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically |
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CN207154944U true CN207154944U (en) | 2018-03-30 |
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CN201720269434.0U Withdrawn - After Issue CN207154944U (en) | 2017-03-17 | 2017-03-17 | The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106825803A (en) * | 2017-03-17 | 2017-06-13 | 广东工业大学 | Discharging milling processing unit (plant) and method that a kind of tool-electrode is compensated automatically |
CN108581095A (en) * | 2018-05-03 | 2018-09-28 | 哈尔滨理工大学 | A kind of rotary work electrode and electromagnetism tray for work pieces formula sinker electric discharge machining apparatus |
-
2017
- 2017-03-17 CN CN201720269434.0U patent/CN207154944U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106825803A (en) * | 2017-03-17 | 2017-06-13 | 广东工业大学 | Discharging milling processing unit (plant) and method that a kind of tool-electrode is compensated automatically |
CN106825803B (en) * | 2017-03-17 | 2019-04-19 | 广东工业大学 | A kind of discharging milling processing unit (plant) that tool-electrode compensates automatically and method |
CN108581095A (en) * | 2018-05-03 | 2018-09-28 | 哈尔滨理工大学 | A kind of rotary work electrode and electromagnetism tray for work pieces formula sinker electric discharge machining apparatus |
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Legal Events
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GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20190419 |
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AV01 | Patent right actively abandoned |